That never bothered me, and as long as you don’t have any GuiObject selected, you can select and drag parts without problems, and I don’t think anyone would be bothered that while editing GUIs you can easily select parts of the Gui by clicking on them. And using shortcuts to toggle ui editor is very comfortable.
What I don’t like about your plugin, and not for offending you, is the replacement of the “Hide UI” button, and that the names of the StarterGui elements are darkened. Excuse me if I was not educated.